Custom auth django channels

from channels.db import database_sync_to_async

@database_sync_to_async
def get_user(user_id):
    try:
        return User.objects.get(id=user_id)
    except User.DoesNotExist:
        return AnonymousUser()

class QueryAuthMiddleware:
    """
    Custom middleware (insecure) that takes user IDs from the query string.
    """

    def __init__(self, app):
        # Store the ASGI application we were passed
        self.app = app

    async def __call__(self, scope, receive, send):
        # Look up user from query string (you should also do things like
        # checking if it is a valid user ID, or if scope["user"] is already
        # populated).
        scope['user'] = await get_user(int(scope["query_string"]))

        return await self.app(scope, receive, send)

Source: channels.readthedocs.io

Similar codes

2 votes317 views2 answers
How to get dummies in a dataframe pandas
Python
6 votes298 views2 answers
Tkinter label border
Python
0 vote370 views1 answer
Matplotlib savefig size
Python
0 vote343 views1 answer
Get text content dynamo civil 3d
Python
2 votes317 views3 answers
Python format currency
Python
1 vote332 views1 answer
Numpy complex number
Python
2 votes302 views1 answer
Python recursion save value
Python
3 votes322 views1 answer
Streamlit ssl error
Python
2 votes310 views2 answers
Cmd clear command for anaconda
Python
0 vote282 views1 answer
Pss signatures python
Python